Tektronix RTX100A, Service Manual

Page: 81 / 160

RTX100A ISDB-T RF Signal Generator Service Manual
5-1
Maintenance
This section contains the information needed to do periodic and corrective
maintenance on the RTX100A. The following subsections are included:
H
Preparation
— Introduction plus general information on preventing damage
to internal modules when doing maintenance.
H
Inspection and Cleaning — Information and procedures for inspecting the
RTX100A and cleaning its external and internal modules.
H
Removal and Installation Procedures — Procedures for the removal of
defective modules and replacement of new or repaired modules.
H
Troubleshooting
— Information for isolating and troubleshooting failed
modules. Troubleshooting trees are included.
H
Using the Recovery Discs — Procedures for reinstalling the Windows XP
operating system and the RTX100A application if the RTX100A does not
boot.
Related Maintenance Procedures
The following sections contain information and procedures related to mainte-
nance.
H
Section 2, Theory of Operation , contains a circuit description at the module
or block level.
H
Section 3,
Performance Verification
, contains procedures that may be useful
in isolating problems to modules by testing the RTX100A performance.
H
Section 7, Diagrams , contains a block diagram using individual modules as
blocks and an interconnection diagram showing connections between the
modules.
H
Section 8, Replaceable Parts List, lists all field replaceable modules by part
number.